Kanuma, Japan

Takasuke Nakanishi

This inventor holds 22 USPTO granted patents and 1 EPO patent, primarily in Dental Handpieces. Top assignees: Nakanishi Inc., Nakanishi Dental Mfg. Co., Ltd., Nakanishi Dental Manufacturing Co., Ltd.. Active years: 1980-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takasuke Nakanishi. Retrieved from https://idiyas.com/inventor/takasuke-nakanishi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 90.9


Average Co-Inventor Count = 1.0

ph-index = 9

Forward Citations = 169(Granted Patents)


Location History:

  • Tochigi-ken, JP (1998)
  • Kanuma, JP (1980 - 2012)

Company Filing History:


Years Active: 1980-2012

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Areas of Expertise:
Dental Handpiece
Light Guide Unit
Angular Contact Ball Bearings
Prophy Head
Dust Control Mechanism
Chucking Device
Water Injection
Cartridge Type
Optical Fiberscope
Air Driven
22 patents (USPTO):Explore Patents

Title: Takasuke Nakanishi: Innovating Precision Medical and Dental Handpieces

Introduction:

In the world of precision medical and dental tools, one name shines brightly - Takasuke Nakanishi. Hailing from Kanuma, Japan, Nakanishi has made significant contributions to the industry through his innovative patents and relentless pursuit of perfection. With 22 patents to his name, he is recognized as a leading figure in developing cutting-edge medical handpieces and dental tools that enhance patient care and improve the work of dental professionals.

Latest Patents:

Among Nakanishi's recent patents is the "Medical Handpiece," a state-of-the-art tool designed for surgical procedures. This device boasts a flexible cutting tool with a bur, enabling precise and efficient cutting of affected areas. The medical handpiece incorporates a tubular sheath for accommodating the cutting tool, while a handpiece body facilitates secure attachment and the transmission of driving force from a power source. Notably, both the sheath and the cutting tool are made flexible within a specific range, with the sheath being plastically deformable and the shank of the cutting tool elastically deformable. These design features ensure maximum adaptability and ease of use.

Another impressive creation is the "Dental Handpiece with Angular Contact Ball Bearings." Built with precision and durability in mind, this dental handpiece includes upper and lower angular contact ball bearings that provide robust rotational support for the burr sleeve. The integration of a rotor between the ball bearings facilitates efficient rotation of the burr sleeve, allowing dental professionals to perform their work with precision. Furthermore, the handpiece features a dust controller mechanism to minimize the risk of contamination, ensuring a clean and safe operating environment for both the dentist and the patient.

Career Highlights:

Takasuke Nakanishi's dedication to innovation and quality is evident throughout his career. He has made significant contributions to various esteemed companies, notably Nakanishi Inc. and Nakanishi Dental Mfg. Co., Ltd. As a key member of these organizations, Nakanishi has played an instrumental role in advancing precision engineering techniques and introducing cutting-edge dental and medical tools. His patents serve as testaments to his profound commitment to improving patient experiences and simplifying the work of healthcare professionals.

Collaborations:

Throughout his illustrious career, Nakanishi has had the opportunity to collaborate with numerous industry experts, among them his esteemed coworker Chikao Yazawa. These collaborations have fostered an environment of knowledge exchange and synergy, leading to the development of groundbreaking inventions and patents. Nakanishi's ability to collaborate effectively showcases his versatility as an innovative thinker and his dedication to collective advancement within the industry.

Conclusion:

Takasuke Nakanishi's pioneering spirit and passion for precision engineering have brought remarkable advancements to the medical and dental sectors. With his 22 patents, including the ingenious Medical Handpiece and Dental Handpiece with Angular Contact Ball Bearings, Nakanishi has revolutionized surgical procedures and dental practices alike. His tireless efforts to push the boundaries of innovation continue to shape the future of healthcare tools. As we anticipate his next breakthrough, the impact of his inventions will undoubtedly endure, leaving a lasting legacy in the realm of precision medical and dental equipment.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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